THOR Metrics Dashboard

THOR has developed a dashboard to monitor the evolving landscape of persistent identifiers (PIDs) over the life of the project and beyond. Access the dashboard at:


The dashboard is intended for repository managers, integrators, policy makers, and all others interested in the interplay of persistent identifiers broadly. Its role is that of a high level aggregator of PID information. The dashboard does not have the level of granularity necessary to be used as a tool for monitoring outputs of individual researchers.

Data Sources

The dashboard harvests publicly available information from the following sources:


The dashboard code is Open Source. It is available on GitHub in two parts:

A tutorial to create your own metrics dashboard can be found here: